A participatory rural appraisal inthree West African countries examined thepossibility for replacing chemical pesticidesto control locusts and grasshoppers with abiological control method based on anindigenous fungal pathogen. The fungus iscurrently being tested at different sites inthe Sahel and in the humid tropics of WestAfrica. Structured group interviews, individualdiscussions, and field visits, were used toobtain farmers' perceptions of locust andgrasshoppers as crop pests, their quantitativeestimation of crop losses, and theirwillingness to pay for locust control. Farmersas well as plant protection officers generallyperceived (...) locusts and grasshoppers as importantpests that cause significant damage. Farmerswere aware of some of the risks of the use ofchemical pesticides, but not of the potentialalternatives. The use of the fungus in anoil-formulation and standard Ultra Low Volume(ULV) equipment was demonstrated, and theresults discussed with farmers. Theirimpressions of biological control werefavorable, and they expressed an interest inusing the technology. Farmers' expressedwillingness to pay for locust control is small,but not negligible. Locusts and grasshoppersare very visible pests and thus amenable topressure from farmers to local administrators,as well as by farmers' relatives in the city onthe national government. Therefore, politicalpressure for locust control is strong, althoughnational governments spend little on it,depending mostly on foreign donors. Donors areincreasingly worried about the environmentaleffect of the large amounts of chemicalpesticides used on locust control, and arepushing for more benign alternatives. Theresults of the present survey indicate thatthere may be a potential market for abiopesticide against grasshoppers and locustson cash crops in the humid areas. The potentialmarket in the Sahel depends on a reduction ofcosts or a subsidy of its price. This subsidycould be justified by the expected reduction inenvironmental and health costs when replacingchemical pesticides. Since donors are thecurrent purchasers of chemical pesticides forthe Sahel, they would also be expected to beinvolved in the purchase of the biologicalproduct. (shrink)

Mentalizing refers to our ability to read the mental states of other agents and engages many neural processes. The brain's mirror system allows us to share the emotions of others. Through perspective taking, we can infer what a person currently believes about the world given their point of view. Finally, the human brain has the unique ability to represent the mental states of the self and the other and the relationship between these mental states, making possible the communication of ideas.

This book takes concepts developed by researchers in theoretical computer science and adapts and applies them to the study of natural language meaning. Summarizing over a decade of research, Chris Barker and Chung-chieh Shan put forward the Continuation Hypothesis: that the meaning of a natural language expression can depend on its own continuation.

We consider the influence that John Forrester’s work has had on thinking in, with, and from cases in multiple disciplines. Forrester’s essay ‘If p, Then What? Thinking in Cases’ was published in History of the Human Sciences in 1996 and transformed understandings of what a case was, and how case-based thinking worked in numerous human sciences (including, centrally, psychoanalysis). Forrester’s collection of essays Thinking in Cases was published posthumously, after his untimely death in 2015, and is the inspiration for the (...) special issue we introduce. This comprises new research from authors working in and across the history of science and medicine, gender and sexuality studies, philosophy of science, semiotics, film studies, literary studies and comparative literature, psychoanalytic studies, medical humanities, and sociology. This research addresses what it means to reason in cases in particular temporal, spatial, or genre-focused contexts; introduces new figures (e.g. Eugène Azam, C. S. Peirce, Michael Balint) into lineages of case-based reasoning; emphasizes the unfinished and unfinishable character of some case reading and autobiographical accounts; and shows the frequency with which certain kinds of reasoning attempted with cases fail (often in instructive ways). The special issue opens up new directions for thinking and working with cases and case-based reasoning in the humanities and human sciences. (shrink)

Drawing primarily on the Mòzǐ and Xúnzǐ, the article proposes an account of how knowledge and error are understood in classical Chinese epistemology and applies it to explain the absence of a skeptical argument from illusion in early Chinese thought. Arguments from illusion are associated with a representational conception of mind and knowledge, which allows the possibility of a comprehensive or persistent gap between appearance and reality. By contrast, early Chinese thinkers understand mind and knowledge primarily in terms of competence (...) or ability, not representation. Cognitive error amounts to a form of incompetence. Error is not explained as a failure to accurately represent the mind-independent reality due to misleading or illusory appearances. Instead, it can be explained metaphorically by appeal to part-whole relations: cognitive error typically occurs when agents incompetently respond to only part of their situation, rather than the whole. (shrink)

A number of hugely valuable natural resources fall outside of the borders of any nation state. We can legitimately expect political theory to make a contribution to thinking through questions about the future of these extraterritorial resources. However, the debate on the proper allocation of rights over these resources remains relatively embryonic. This paper will bring together what have often been rather scattered discussions of rights over extraterritorial resources. It will first sketch some early modern contributions to thinking through rights (...) over the ocean. It then discusses the guidance available within more contemporary contributions to debates on resources beyond the state. Finally, it concludes by emphasising the key questions with which future work on this topic must engage. (shrink)

An important and widely-endorsed argument for moral realism is based on alleged parallels between that doctrine and epistemic realism -- roughly the view that there are genuine epistemic facts, facts such as that it is reasonable to believe that astrology is false. I argue for an important disanalogy between moral and epistemic facts. Epistemic facts, but not moral facts, are plausibly identifiable with mere descriptive facts about the world. This is because, whereas the much-discussed moral open-question argument is compelling, the (...) little-discussed epistemic open-question argument is not. This paper is a critical notice of Terence Cuneo's The Normative Web: An Argument for Moral Realism (Oxford University Press, 2007). (shrink)

Any attempt to construct a realist interpretation of quantum theory founders on the Kochen-Specker theorem, which asserts the impossibility of assigning values to quantum quantities in a way that preserves functional relations between them. We construct a new type of valuation which is defined on all operators, and which respects an appropriate version of the functional composition principle. The truth-values assigned to propositions are (i) contextual; and (ii) multi-valued, where the space of contexts and the multi-valued logic for each context (...) come naturally from the topos theory of presheaves. The first step in our theory is to demonstrate that the Kochen-Specker theorem is equivalent to the statement that a certain presheaf defined on the category of self-adjoint operators has no global elements. We then show how the use of ideas drawn from the theory of presheaves leads to the definition of a generalised valuation in quantum theory whose values are sieves of operators. In particular, we show how each quantum state leads to such a generalised valuation. A key ingredient throughout is the idea that, in a situation where no normal truth-value can be given to a proposition asserting that the value of a physical quantity A lies in a set D of real numbers , it is nevertheless possible to ascribe a partial truth-value which is determined by the set of all coarse-grained propositions that assert that some function f(A) lies in f(D), and that are true in a normal sense. The set of all such coarse-grainings forms a sieve on the category of self-adjoint operators, and is hence fundamentally related to the theory of presheave. (shrink)

In previous work, I defend the following disparity between moral and epistemic facts: whereas moral facts are irreducibly normative, epistemic facts – facts such as that some subject is epistemically justified in believing something – are reducible to facts from some other domain (such as facts about probabilities). This moral-epistemic disparity is significant because it undercuts an important kind of argument for robust moral realism. My defense of epistemic reductionism and of the moral-epistemic disparity has been criticized by Richard Rowland (...) (2013) and by Terence Cuneo and Christos Kyriacou (forthcoming). This paper aims to rebut these criticisms and, more generally, to clarify and strengthen the case for epistemic reductionism and the moral-epistemic disparity. (shrink)

Popper's definition looked initially promising provided that the restriction of classical logic was removed. As we have seen, this promise is not fulfilled. The search for a satisfactory verisimilitude ordering must therefore be pursued along more mainstream lines. The present exercise ought, however, to make us aware of the possibility that breakdowns of proposed definitions might only occur because of strictly classical assumptions.

An urgent account of the state of our oceans today--and what we must do to protect them The ocean sustains life on our planet, from absorbing carbon to regulating temperatures, and, as we exhaust the resources to be found on land, it is becoming central to the global market. But today we are facing two urgent challenges at sea: massive environmental destruction and spiraling inequality in the ocean economy. Chris Armstrong reveals how existing governing institutions are failing to respond (...) to the most pressing problems of our time, arguing that we must do better. Armstrong examines these crises--from the fate of people whose lands will be submerged by sea level rise to the exploitation of people working in fishing to the rights of marine animals--and makes the case for a powerful World Ocean Authority capable of tackling them. A Blue New Deal presents a radical manifesto for putting equality, democracy, and sustainability at the heart of ocean politics. (shrink)

In this lecture, I present a sketch of how action and agency are conceived of in pre-Qín 先秦, or classical, Chinese thought, along the way drawing some contrasts with familiar Western conceptions of action. I will also comment briefly on how the ideas I present might affect our interpretation of early Chinese texts and how they might help us to relate early Chinese thought to contemporary action theory and ethics.

Let P be the ω-orbit of a point under a unary function definable in an o-minimal expansion ℜ of a densely ordered group. If P is monotonically cofinal in the group, and the compositional iterates of the function are cofinal at +\infty in the unary functions definable in ℜ, then the expansion (ℜ, P) has a number of good properties, in particular, every unary set definable in any elementarily equivalent structure is a disjoint union of open intervals and finitely many (...) discrete sets. (shrink)

The essay below is excerpted from my forthcoming book, At Any Cost—A Guide to The Transhumanist Wager and the Ideas of Zoltan Istvan. It is an examination of, Jethro Knights, the iconoclastic and highly controversial protagonist of Zoltan’s philosophical novel, who views himself as already having partially transcended his human origins and conducts himself as though he is a highly evolved machine intelligence, possessed of a moral system an A.I. would likely adopt, according to Jethro’s vision of the post-human future (...) he is fighting to bring about. (shrink)

Part of the _Managing in the Early Years_ series, this book provides practical advice about management theory and practice. Tracking the career development of a nursery nurse into a managerial role, this book: Clearly identifies and explains the managerial roles of team leader, senior supervisor, deputy and manager Focuses on the sudden change that takes place as you transcend from colleague to boss Offers advice on what is expected from you as you move into a managerial role provides case-studies that (...) challenge readers to develop their own views whilst learning about management theory gives Links to relevant Early Years management qualification frameworks and the NVQ and Btec National Diploma in the Early Years. Easy to use and apply, this is a must-have for students, assessors, nursery nurses with an interest in career development into management and anyone working within a early-years environment in a managerial role. (shrink)

This book outlines and analyzes the economic development of China between 1949 and 2007. Rather than being narrowly economic, the book addresses many of the broader aspects of development, including literacy, morality, demographics and the environment. The distinctive features of this book are its sweep and that it does not shy away from controversial issues. For example, there is no question that aspects of Maoism were disastrous but Bramall argues that there was another side to the whole programme. More recently, (...) the current system of government has presided over three decades of very rapid economic growth. However, the author shows that this growth has come at a price. Bramall makes it clear that unless radical change takes place, Chinese growth will not be sustainable. This large, comprehensive text is relevant to all those studying the economic history of China as well as its contemporary economy. It is also useful more generally for students and researchers in the fields of international and development economics. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:On Wu-wei as a Unifying MetaphorChris FraserEffortless Action: Wu-wei as Conceptual Metaphor and Spiritual Ideal in Early China. By Edward Slingerland. New York: Oxford University Press, 2003. Pp. xii + 352. $60.00.This provocative work is the most ambitious general study of pre-Qin thought to appear in more than a decade. It deals with what is increasingly recognized as one of the period's key themes, the ethical ideal of perfected (...) action and the processes of cultivation, or uncultivation, by which it might be achieved. The book has two specific aims, one substantive, one methodological (p. vii). The substantive aim is to show that the notion of wu-wei, which Slingerland renders as "effortless action," functioned as a shared ideal and problematic for both Daoists and Confucians and that internal tensions in this ideal motivated much of the development of Warring States thought (p. 5). The methodological aim is to illustrate the fruitfulness of conceptual-metaphor theory, familiar from the work of Lakoff and Johnson, by employing it to articulate and support the book's substantive theses (p. vii).For Slingerland, wu-wei is "a state of personal harmony in which actions flow freely and instantly from one's spontaneous inclinations... and yet nonetheless accord perfectly with the dictates of the situation at hand, display an almost supernatural efficacy, and (in the Confucian context at least) harmonize with the demands of conventional morality" (p. 7). Slingerland expands on this characterization in various ways, without making it entirely clear how all the features he identifies fit together. On the one hand, he explains that wu-wei is a phenomenological feature of the agent's subjective mental state: "wu-wei properly refers not to what is actually happening (or not happening) in the realm of observable action but rather to... the phenomenological state of the doer" (p. 7), primarily one of effortlessness and unselfconsciousness (pp. 29-33). But wu-wei is also "action that... accords in every particular with the normative order of the cosmos" (p. 5), so beyond its phenomenological features, it must include an objective normative component as well. Another remark suggests that wu-wei fundamentally is not a phenomenological state after all, since "it represents not a transitory state but rather a set of dispositions" (p. 7). Probably these various statements are meant to emphasize that the crux of wu-wei is to achieve and sustain a certain sort of psychological state, which then reliably generates effortless, normatively appropriate, efficacious action.The phrase 'wu-wei' plays essentially no role in Confucian texts and is absent from large chunks of the Zhuangzi. So Slingerland's thesis that wu-wei is the joint [End Page 97] ideal of both Daoist and Confucian thought faces a daunting justificatory challenge, which he proposes to meet by applying conceptual metaphor theory (p. 10). On his interpretation, wu-wei is not to be understood literally, as "non-doing," since in the state denoted by wu-wei, the agent is not actually inactive, doing nothing at all (p. 11). This gap between literal meaning and actual reference indicates that the term 'wu-wei' functions metaphorically, referring to "a metaphorically conceived situation" in which an action occurs even though the agent exerts no effort (p. 11). Slingerland hypothesizes that wu-wei became a technical term for effortless action because it is the most general of a network of conceptual metaphors for effortlessness and unselfconsciousness, including families of metaphors for "following" (p. 29), "ease" (p. 30), and "forgetting" (p. 33). This network expresses a unified, "deeper conceptual structure," appeal to which justifies the claim that "apparently diverse ideals of perfected action" are in fact articulations and developments of a single metaphorically conceived ideal, though the term denoting it—'wu-wei'—may not appear in a particular text (p. 11).Once we have a grip on the conceptual structure of wu-wei through the families of metaphors that constitute it, we can identify wu-wei as a central problematic of pre-Qin thought and trace its development by examining the use of these metaphors in texts from the Book of Odes and the Book of History (chapter 1) through the Xunzi (chapter 7). Each... (shrink)

In this article, I propose a new way of thinking about natural necessity and a new way of thinking about biological laws. I suggest that much of the lack of progress in making a positive case for distinctively biological laws is that we’ve been looking for necessity in the wrong place. The trend has been to look for exceptionlessness at the level of the outcomes of biological processes and to build one’s claims about necessity off of that. However, as Beatty (...) (1995) observed, even when we are lucky enough to find a biological ‘rule’ of some sort, that rule is apt to be a victim of ‘the rule-breaking capabilities of evolutionary change’. If indeed no distinctively biological generalization—even an exceptionless one—is safe, we need to locate necessity elsewhere. A good place to start is, I think, precisely the point at which Beatty sees the possibility of lawhood as breaking down—namely, at the level of chances. 1 The ‘Necessity’ Objection to Biological Laws2 Necessary Chances2.1 Necessary chances: random drift2.2 Necessary chances: fitness3 But is it Biological?4 Conclusion. (shrink)

In "The Insignificance of Personal Identity to Bioethics," David Shoemaker argues that, contrary to common opinion, considerations of personal identity have no relevance to certain important debates in bioethics. My aim is to show that Shoemaker is mistaken concerning the relevance of personal identity to the abortion debate -– in particular, to Don Marquis’ well-known anti-abortion argument.

In this paper, we continue investigations into the asymptotic behavior of solutions of differential equations over o-minimal structures.Let ℜ be an expansion of the real field (ℝ, +, ·).A differentiable mapF= (F1,…,F1): (a, b) → ℝiisℜ-Pfaffianif there existsG: ℝ1+l→ ℝldefinable in ℜ such thatF′(t) =G(t, F(t)) for allt∈ (a, b) and each component functionGi: ℝ1+l→ ℝ is independent of the lastl−ivariables (i= 1, …,l). If ℜ is o-minimal andF: (a, b) → ℝlis ℜ-Pfaffian, then (ℜ,F) is o-minimal (Proposition 7). We (...) say thatF: ℝ → ℝlis ultimately ℜ-Pfaffian if there existsr∈ ℝ such that the restrictionF↾(r, ∞) is ℜ-Pfaffian. (In general,ultimatelyabbreviates “for all sufficiently large positive arguments”.)The structure ℜ isclosed under asymptotic integrationif for each ultimately non-zero unary (that is, ℝ → ℝ) functionfdefinable in ℜ there is an ultimately differentiable unary functiongdefinable in ℜ such that limt→+∞[g′(t)/f(t)] = 1- If ℜ is closed under asymptotic integration, then ℜ is o-minimal and definesex: ℝ → ℝ (Proposition 2).Note that the above definitions make sense for expansions of arbitrary ordered fields. (shrink)

How ought we to respond to strangers in imminent need? Many people suggest that we need justice to temper the partiality of care. In this paper 1 argue that neither care nor justice adequately motivates attention to the suffering of strangers. Rather, a different virtue, compassion grounded in equanimity, is required. I demonstrate that the virtue of compassion alhws the agent to sustain her engagement with suffering strangers without sacrificing her own flourishing.

Down syndrome (Trisomy 21) is a mild to moderate intellectual disability. Historically, this condition has been a primary target for prenatal testing. However, Down syndrome has not been targeted for prenatal testing because it is an especially severe illness. The condition was just one that could be easily identified prenatally using the techniques first available decades ago. We are moving into an era in which we can prenatally test for a vast range of human traits. I argue that when we (...) can test for anything, there is no longer any reason to continue targeting Down syndrome. I present an argument based on the value of nondiscrimination. It is justified to set limits on access to prenatal information if the information is going to be used for discriminatory purposes. I use the examples of (1) prenatal testing for misogynistic fetal sex selection, and (2) homophobia-motivated prenatal testing for potential homosexuality, as compelling analogies. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Ethics & the Environment 7.2 (2002) 1-11 [Access article in PDF] On Ecofeminist Philosophy Chris Cuomo In the heat of a historical moment when the interwoven nature of imperialism, ecological degradation, exploitation of workers, racism, and women's oppression is painfully obvious to many, ecofeminism appears to be gaining in popularity. As Karen Warren's book Ecofeminist Philosophy (2000) illustrates, a key insight of ecological feminism is captured by the (...) phrase "it's all connected." In more precise terms, ecofeminism stresses the depth to which human realities are embedded in ecological realities, and the fact that we are all composed of physical and conceptual connections and relationships. Ecofeminists also make strong normative claims about those connections, and they find present ecological and social relationships to be far more morally troubling than "we" modern thinkers tend to acknowledge.Karen Warren's work has been incredibly influential in the development of ecofeminism, especially as a philosophical perspective. In her 1987 essay "Feminism and Ecology: Making Connections," she argued for a basic ecofeminist position: that feminists ought to pay attention to environmental issues and ecological interdependencies, and that environmentalists ought to attend to the connections among ecological degradation, sexism, and other forms of social oppression. A wealth of ecofeminist poetry, fiction, and political writing had been published in the seventies and early eighties, before "Feminism and Ecology" appeared on the pages of [End Page 1] the journal Environmental Ethics. But Karen Warren was the among the first to use the tools of analytic philosophy to articulate and argue for ecofeminism as a philosophical position, ethical approach, and political movement.In fact, Mary Daly's Gyn/Ecology: The Metaethics of Radical Feminism (1978) was arguably the first work in contemporary academic philosophy to engage ecofeminism (my first acquaintance with ecofeminist theory was made through a special issue of the feminist magazine Heresies, on feminism and ecology). But Daly's emphasis was on the plight of females in patriarchal social environments. Karen Warren and Australian philosopher Val Plumwood brought full focus to the eco in ecofeminism, applying feminist philosophy (and especially feminist ethics) to our relations with the more than human world, and in turn articulating a broader theory of oppression and liberation. Their analytic approaches resulted in philosophy that synthesizes as it clarifies, taking seriously the value of nature, the history of philosophy, the power of culture, and the insights of good science.In Ecofeminist Philosophy Karen Warren presents ecofeminism as a general school of thought, though she also argues for a particular set of ecofeminist principles, values, methodologies, and practices. In terms of both her method and her conclusions, it is important to note that her emphasis on clearly articulated principles is by no means a defense of an absolutist or falsely universalizing ethic. Rather, Warren's ecofeminist philosophy emerges from her reading of a wide and diverse array of theoretical and political examples. Like Noël Sturgeon's Ecofeminist Natures: Race, Gender, Feminist Theory and Political Action (1997), which focuses on feminist ecological movements, Warren's project is to look for and describe the family resemblances among diverse examples of ecofeminism. This approach allows her to articulate epistemic, moral, and political positions that are pluralist, yet do not avoid making bold truth-claims. For example, Warren argues that "something is a feminist issue if an understanding of it helps one understand the oppression, subordination, or domination of women" (Warren 2000, 1).In a sense such a definition is wide open, taking various approaches and issues to be worthy of feminist attention. At the same time, it certainly does not allow just any perspective to count as feminist. Throughout Ecofeminist Philosophy, Warren defends multicultural ethics while clearly advocating specific transcultural values, such as justice and caring: [End Page 2] If we dare to care, if we dare to enter into community with others through an honest recognition of our commonalities and differences, we will be poised to create generally respectful, nonviolent, care-based, intentional communities where commonalities and differences are just that... Such intentional communities are a creative alternative to violence-prone communities where order is imposed from outside through unjustified... (shrink)

Kristina Rolin and Brad Wray agree with an increasing number of epistemologists that knowledge can sometimes be attributed to a group and to none of its individual members. That is, collective knowledge sometimes obtains. However, Rolin charges Wray with being too restrictive about the kinds of groups to which he attributes collective knowledge. She rejects Wray’s claim that only scientific research teams can know while the general scientific community cannot. Rolin forwards a ‘default and challenge’ account of epistemic justification toward (...) her argument that even the general scientific community can know because it’s sometimes the general scientific community, and none of its individual members, that attains epistemic justification. I argue that Rolin faces a dilemma: either she must herself be more restrictive about the kinds of groups to which she attributes collective knowledge or she must concede the general claim that collective knowledge obtains at all. (shrink)

Communities of faith are not perfect and the readings this week invite us to deal with the reality of sin in ways that lead to positive change grounded in our mutual responsibility to and for each other.

After the episode of the golden calf, in his anger Moses had smashed and broken the tablets inscribed with the Ten Commandments. Despite the shameful apostasy of the people, they were given another opportunity to enter into a covenant relationship with the living God. The first set of tablets God had given to Moses, and now it is Moses who must bring new tablets that God will inscribe. It is symbolic of the fact of the covenant relationship that humanity must (...) do its part and not leave it all to God as passive recipients; no, we must become active participants. Centuries later, the prophet Jeremiah will speak of the law being written on our hearts. All of us are invited to bring our hearts into God's presence so that the process of conversion may continue. Moses' proclamation of the tenderness, compassion and kindness of God in the face of human frailty should never be forgotten. (shrink)

The examination of a scene of crime provides both an interesting case study and analogy for consideration of Distributed Cognition. In this paper, Distribution is defined by the number of agents involved in the criminal justice process, and in terms of the relationship between a Crime Scene Examiner and the environment being searched.

First, we consider an argument due to Popper for maximal strength in choice of logic. We dispute this argument, taking a lead from some remarks by Susan Haack; but we defend a set of contrary considerations for minimal strength in logic. Finally, we consider the objection that Popper presupposes the distinctness of logic from science. We conclude from this that all claims to logical truth may be in equal epistemological trouble.

The attempt to develop a systematic approach to the study of consciousness begins with René Descartes (1596–1650) and his ideas still have a major influence today. He is best known for the sharp distinction he made between the physical and the mental (Cartesian dualism). According to Descartes, the body is one sort of substance and the mind another because each can be conceived in terms of totally distinct attributes. The body (matter) is characterized by spatial extension and motion, while the (...) mind is characterized by thought. This characterization of the mind also renders it private, a precursor of the distinction between the first‐person and the third‐person perspectives. Today, most scientists do not accept dualism, instead believing that mind somehow emerges from the physical properties of the brain. However, the distinction between mind and matter is still perceived as being so clear‐cut that explaining how mind can emerge from matter, and reconciling the first‐person and third‐person perspectives, remain the hardest problems facing the student of consciousness. (shrink)